Petroleum drill pipes

1.OD:2 3/8"-6 5/8", 2.Grade:E,X,G,S, 3.Upset:IU,EU,IEU, 4.HB:Arnco100XT,150XT,300XT, Botn1000,3000, 5.IPC:TC2000,TK34 - details see: https://www.machineto.com/petroleum-drill-pipes-10317035

Place of Origin:China (Mainland)	Type:Drill Pipe	Machine Type:Drilling Tool	Certification:API
Material:Carbon Steel	Processing Type:Forging	Use:Well Drilling

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Drill Pipe Feature:

A. High precision in size and shape

B. Good low temperature toughness

C. Excellent comprehensive mechanical properties

D. High connection strength and sealability

E. Large inside diameter of tool joint

F. High torque resistance

G. High fatigue strength and long fatigue life

Internal Coating Feature:

A.High abrasion resistance and low friction factor

B. Good adhesion and flexility

C. High application temperature and pressure

D. High hardness and impact resistance

E. Good corrosion resistance

Hardbanding Feature:

A. Good balance between antiwear and friction-reduction

B. The wear rate is less than 6% of that of bare tool joint, which can prolong 3 times of the

tool joint service life

C. Good property of friction-reduction, which can reduce the casing wear to the least, and its

wear to casing is less than 11% of that of bare tool joint

D. Reduce the torque of drilling string

E. Good weldablity with little splash and good rewelding preformance

F. Friendly to environment

Detail Mechanical Property of the Drill Pipe:

Group	Grade	Yield Strength				Tensile Strength
		Minimum		Maximum		Minimum
		psi	Mpa	psi	Mpa	psi	Mpa
1	E-75	75000	517	105000	724	100000	689
3	X-95	95000	655	125000	862	105000	724
	G-105	105000	724	135000	931	115000	793
	S-135	135000	931	165000	1138	145000	1000